Research Article PLOS ONE | https://doi.org/10.1371/journal.pone.0189770 January 2, 2018

• provide scientific information on the safety, efficacy, and quality control/ quality assurance of widely used medicinal plants, in order to facilitate their appropriate use in Member States; • provide models to assist Member States in developing their own mono- graphs or formularies for these... or other herbal medicines; and • facilitate information exchange among Member States. more

A book of methods, aids, and ideas for instructors at the village level An indispensable resource for health educators, this book provides hundreds of methods, aids, and learning strategies to make health education engaging and effective, encouraging community involvement through participatory edu...cation. You can download chapter by chapter free of charge The previous version (2005) is freely available here more